Episode List
Sagittarius A* Might Not Be a Black Hole
A new theory is challenging everything we know about Sagittarius A*, the supermassive object at the heart of our galaxy. For decades, physicists have been certain it’s a black hole. They have observed its effects and even built a planet-sized telescope just to image it. But now, a mind-bending theory is turning our understanding upside down. What if Sagittarius A* isn’t a black hole at all, but something far stranger?▀▀▀▀▀▀Start speaking a new language in 3 weeks with Babbel 🎉. Get up to 55% OFF ➡️ Here: https://bit.ly/AstrumJun26▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.comA huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
These Orbits Are Not Normal
This compilation explores the weirdest orbits that could ever exist. We’ll explore backwards-orbiting Moons, strange orbits at the outer edge of our Solar System, and theorise how planets could exist with multiple suns. Join us to find out how these weird orbits actually work, and why some don’t behave how you’d expect. ▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.comA huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
3I/ATLAS Just Did the Strangest Thing Yet
3I/ATLAS is leaving the Solar System. Having flown past Jupiter and now rapidly receding into deep space, the interstellar object has scientists scrambling to make final observations before it is out of reach forever. In our fourth and final video about 3I/ATLAS, we're digging into the final images we might ever see of it, the latest discoveries from its loop around our Sun, and the mysterious explosion that could change everything we know.▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.comA huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
A Super El Niño Is Coming in 2026 | Astrum Earth
El Niño is coming, and it’s predicted to be stronger than ever. This year, scientists predict a “Super El Niño” - the most powerful ever recorded. And the data says it could emerge by August. What would a super El Niño mean for us? Should we be worried?▀▀▀▀▀▀Want to restore the planet’s ecosystems and see your impact in monthly videos? The first 100 people to join Planet Wild with our code ASTRUM6 will get the first month for free: https://planetwild.com/r/astrumearth/...▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.comA huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
How Big Is the Biggest Star in the Universe?
This compilation features some of the weirdest stars in the universe. We’ll investigate Betelgeuse’s impending implosion, why Polaris defies our measurements, and reveal the largest stellar monsters ever discovered. What makes these stars so uniquely strange?▀▀▀▀▀▀Astrum's newsletter has launched! Want to know what's happening in space? Sign up here: https://astrumspace.kit.comA huge thanks to our Patreons who help make these videos possible. Sign-up here: https://bit.ly/4aiJZNF
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